Sobolev‐orthogonal systems with tridiagonal skew‐Hermitian differentiation matrices

DOI10.1111/SAPM.12544arXiv2206.07560MaRDI QIDQ6148570

Marcus Webb, Arieh Iserles

Publication date: 7 February 2024

Published in: Studies in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2206.07560

zbMATH Keywords

spectral methodsorthogonal systemsSobolev orthogonalityMalmquist-Takenaka functions

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Completeness of sets of functions in nontrigonometric harmonic analysis (42C30)

Cites Work

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